A = [1, 2, 3, 4]
B = [2, 4, 5, 6]
C = [3, 6, 7, 8]

D=[]
for elemA, elemB in zip(A, B):
    D.append(elemA + elemB)
    
print(D)

D = [elemA + elemB for elemA, elemB in zip(A, B)]
print(D)

D = [elemA + elemB + elemC for elemA, elemB, elemC in zip(A, B, C)]
print(D)

D = [B[posicao] + elemA for posicao, elemA in enumerate(A)]
print(D)